Ephedrispermum C.Rydin, K.R.Pedersen, P.R.Crane & E.M.Friis, 2006 genus doubtful

Beipiaoa D.L.Dilcher, G.Sun & S.-L.Zheng, 2001 genus doubtful

Callianthus X.Wang & S.-L.Zheng, 2009 genus synonym

Baicarpus G.Han, X.-P.Fu, Z.-J.Liu & X.Wang, 2013 genus synonym

Prognetella V.A.Krassilov & E.V.Bugdaeva, 1999 genus doubtful

Siphonospermum C.Rydin & E.M.Friis, 2010 genus doubtful

Chengia Y.Yang, L.Lin & Q.Wang, 2013 genus doubtful

Dichoephedra W.-X.Ren, D.-L.Tang, Z.-E.Wang, B.-N.Sun, J.-Y.Wu & S.-T.Ding, 2022 genus doubtful

Ephedra Tourn. ex L. genus accepted

Ephedracites Malyavkina genus synonym

Chaoyangia S.Y.Duan, 1998 genus synonym

Liaoxia Z.Y.Cao & S.Q.Wu, 2006 genus accepted

Jianchangia Y.Yang, Y.Wang & D.K.Ferguson, 2020 genus doubtful

Drewria P.R.Crane & G.R.Upchurch, 1987 genus doubtful

Leongathia V.A.Krassilov, D.L.Dilcher & J.G.Douglas, 1998 genus doubtful

Amphiephedra Miki, 1964 genus accepted

Erenia V.A.Krassilov, 1982 genus doubtful

Alloephedra J.R.Tao & Y.Yang, 2003 genus doubtful

Gurvanella V.A.Krassilov, 1982 genus doubtful

Ephedripites N.A.Bolchovitina ex R.Potonié, 1958 genus accepted

Chaetocladus J.Nelson genus synonym